Hinge for folding appliance



FIG. 1 is a perspective view of a hinge for folding appliance embodyingmy new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a right perspective view thereof, shown in an environment ofuse with the broken lines forming no part of the claim.

The ornamental design for a hinge for folding appliance, as shown anddescribed.